Ag10I2O12
Ag10I2O12 is a semimetallic silver iodate compound that is theoretically stable enough to be synthesized for advanced materials science research.
About Ag10I2O12
Ag10I2O12 is a complex silver-based inorganic compound that exhibits semimetallic electronic characteristics. Its structural configuration suggests a delicate balance of chemical bonding, positioning it as an intriguing subject for solid-state chemistry investigations.
Due to its near-hull thermodynamic stability, this material is considered a viable candidate for experimental synthesis. Researchers study this compound to better understand the interplay between silver, iodine, and oxygen in complex lattice environments, which may offer insights into novel electronic properties.
Key Properties
Cross-validated computational properties for Ag10I2O12, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for Ag10I2O12, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| R-3c (No. 167) | trigonal | 0.02 | 0.0088 | -4.300 | 7.37 |
| R-3c (No. 167) | — | — | — | — | — |
| — | — | — | — | — | 7.37 |
| — | — | — | — | — | 6.68 |
Applications
Where Ag10I2O12 is used.
Frequently Asked Questions
Common questions about Ag10I2O12, answered from cross-validated data.
What is Ag10I2O12?
Ag10I2O12 is a semimetallic silver iodate compound that is theoretically stable enough to be synthesized for advanced materials science research.
What is Ag10I2O12 used for?
What is the band gap of Ag10I2O12?
Is Ag10I2O12 a metal, semiconductor, or insulator?
Is Ag10I2O12 thermodynamically stable?
What is the crystal structure of Ag10I2O12?
What is the density of Ag10I2O12?
How many polymorphs of Ag10I2O12 are known?
What elements does Ag10I2O12 contain?
Where does the data for Ag10I2O12 come from?
How It Compares
As a specialized inorganic compound, Ag10I2O12 represents an unconventional stoichiometry within the broader landscape of silver-iodine-oxygen systems. While many related materials in this chemical space are insulators, the semimetallic nature of this specific phase distinguishes it as a unique outlier that warrants further exploration in high-conductivity or specialized electronic applications.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
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